Ulnar Collateral Ligament (UCL) Injury

Symptoms

• Pain on the inner part of the elbow
• Instability or looseness in the elbow joint
• Numbness or tingling in the ring and little fingers

Causes

• Repetitive throwing motions in baseball or other overhead sports, leading to chronic wear and tear on the UCL
• Acute trauma or strain to the UCL, such as a sudden forceful throw or collision
• Improper training techniques or inadequate conditioning of the elbow and shoulder muscles